Delamination of kaolinite-potassium acetate intercalates by ball-milling
Cheng, Hongfei, Liu, Qinfu, Zhang, Jinshan, Yang, Jing, & Frost, Ray (2010) Delamination of kaolinite-potassium acetate intercalates by ball-milling. Journal of Colloid and Interface Science, 348(2), pp. 355-359.
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Description
Structural changes in intercalated kaolinite after wet ball-milling were examined by scanning electron microscopy (SEM), X-ray diffraction (XRD), specific surface area (SSA) and Fourier Transform Infrared spectroscopy (FTIR). The X-ray diffraction pattern at room temperature indicated that the intercalation of potassium acetate into kaolinite causes an increase of the basal spacing from 0.718 to 1.42 nm, and with the particle size reduction, the surface area increased sharply with the intercalation and delamination by ball-milling. The wet ball-milling kaolinite after intercalation did not change the structural order, and the particulates have high aspect ratio according SEM images.
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| ID Code: | 32913 |
|---|---|
| Item Type: | Contribution to Journal (Journal Article) |
| Refereed: | Yes |
| Measurements or Duration: | 5 pages |
| Keywords: | Delamination, Intercalation, Kaolinite, Particle size, Potassium acetate |
| DOI: | 10.1016/j.jcis.2010.05.006 |
| ISSN: | 0021-9797 |
| Pure ID: | 32192231 |
| Divisions: | Past > QUT Faculties & Divisions > Faculty of Science and Technology Past > QUT Faculties & Divisions > Science & Engineering Faculty Current > Research Centres > Australian Research Centre for Aerospace Automation |
| Copyright Owner: | Consult author(s) regarding copyright matters |
| Copyright Statement: | This work is covered by copyright. Unless the document is being made available under a Creative Commons Licence, you must assume that re-use is limited to personal use and that permission from the copyright owner must be obtained for all other uses. If the document is available under a Creative Commons License (or other specified license) then refer to the Licence for details of permitted re-use. It is a condition of access that users recognise and abide by the legal requirements associated with these rights. If you believe that this work infringes copyright please provide details by email to qut.copyright@qut.edu.au |
| Deposited On: | 25 Jun 2010 07:50 |
| Last Modified: | 06 Jan 2026 05:09 |
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